164934770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16477}}^1$

素因数の和:16515

約数の個数: 64

約数和(自身を含む): 398635776

約数和(自身を除く): 233701006

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 10010, 16477, 32954, 82385, 115339, 164770, 181247, 214201, 230678, 362494, 428402, 576695, 906235, 1071005, 1153390, 1268729, 1499407, 1812470, 2142010, 2356211, 2537458, 2998814, 4712422, 6343645, 7497035, 11781055, 12687290, 14994070, 16493477, 23562110, 32986954, 82467385, 164934770]

約数ペア:

[(1, 164934770), (2, 82467385), (5, 32986954), (7, 23562110), (10, 16493477), (11, 14994070), (13, 12687290), (14, 11781055), (22, 7497035), (26, 6343645), (35, 4712422), (55, 2998814), (65, 2537458), (70, 2356211), (77, 2142010), (91, 1812470), (110, 1499407), (130, 1268729), (143, 1153390), (154, 1071005), (182, 906235), (286, 576695), (385, 428402), (455, 362494), (715, 230678), (770, 214201), (910, 181247), (1001, 164770), (1430, 115339), (2002, 82385), (5005, 32954), (10010, 16477)]